156958588821

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2857}}^1\times {\mathrm{20507}}^1$

素因数の和:23433

約数の個数: 32

約数和(自身を含む): 225069557760

約数和(自身を除く): 68110968939

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 2857, 8571, 20507, 54283, 61521, 134279, 162849, 389633, 402837, 963829, 1168899, 2551301, 2891487, 7653903, 18312751, 54938253, 58588499, 175765497, 1113181481, 2753659453, 3339544443, 8260978359, 52319529607, 156958588821]

約数ペア:

[(1, 156958588821), (3, 52319529607), (19, 8260978359), (47, 3339544443), (57, 2753659453), (141, 1113181481), (893, 175765497), (2679, 58588499), (2857, 54938253), (8571, 18312751), (20507, 7653903), (54283, 2891487), (61521, 2551301), (134279, 1168899), (162849, 963829), (389633, 402837)]